Tools to perspective correct
Hello team,
I know my question my sounds naive. Which tools would you recommend for perspective correction if I had this specific objective
1. look at this picture of the Roche towers in Basel. 
2. I am looking to modify the perspective 'elevate the viewpoint', and bringing it more 'frontal' similarly to this picture (Andreas Gursky), i.e. minimize the variability of horizontal vanishing lines (if that makes sense).

I am asking naively the question to make sure I dont miss anything in the toolbox.
Thank you
Daniel
